Home / 11,770,057.92-17,655,418.17-3,250,394.43

Finding the Fourth Proportional to 11,770,057.92, 17,655,418.17 and 3,250,394.43

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Solution

The fourth proportional to 11,770,057.92, 17,655,418.17 and 3,250,394.43 is: 4,875,683.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,770,057.92 : 17,655,418.17 = 3,250,394.43 : x
  2. Step 2: Convert to fraction form
    11,770,057.92/17,655,418.17 = 3,250,394.43/x
  3. Step 3: Cross multiply
    11,770,057.92x = 17,655,418.17 × 3,250,394.43
  4. Step 4: Simplify right side
    11,770,057.92x = 57,387,072,879,088.80
  5. Step 5: Solve for x
    x = 57,387,072,879,088.80/11,770,057.92
  6. Step 6: Final answer
    x = 4,875,683.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.